Optimise more breakpoint order

sass/base/helpers.sass

@@ -96,32 +96,32 @@ $displays: 'block' 'flex' 'inline' 'inline-block' 'inline-flex'
 .is-hidden
   display: none !important
 
-.is-hidden-mobile
-  +mobile
++mobile
+  .is-hidden-mobile
     display: none !important
 
-.is-hidden-tablet
-  +tablet
++tablet
+  .is-hidden-tablet
     display: none !important
 
-.is-hidden-tablet-only
-  +tablet-only
++tablet-only
+  .is-hidden-tablet-only
     display: none !important
 
-.is-hidden-touch
-  +touch
++touch
+  .is-hidden-touch
     display: none !important
 
-.is-hidden-desktop
-  +desktop
++desktop
+  .is-hidden-desktop
     display: none !important
 
-.is-hidden-desktop-only
-  +desktop-only
++desktop-only
+  .is-hidden-desktop-only
     display: none !important
 
-.is-hidden-widescreen
-  +widescreen
++widescreen
+  .is-hidden-widescreen
     display: none !important
 
 // Other